Christine Joy, MD
NPI 1811282544 · Psychiatry Physician · San Antonio, TX
Christine Joy, MD is a Psychiatry Physician provider in San Antonio, TX (NPI 1811282544).
Provider details
- NPI number
- 1811282544
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- R0259 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Mirtazapine | 31 |
| Lorazepam | 21 |
| Bupropion Hclbrand: Bupropion Xl | 18 |
| Buspirone Hcl | 17 |
| Duloxetine Hcl | 14 |
| Escitalopram Oxalate | 14 |
| Risperidone | 12 |
| Sertraline Hcl | 12 |
| Lamotrigine | 11 |
These counts cover prescriptions paid through Medicare Part D in 2024 — they include cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2011-06-10
- Last updated
- 2016-10-25
Frequently asked questions
- What is Christine Joy's NPI number?
- Christine Joy's National Provider Identifier (NPI) is 1811282544, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christine Joy's specialty?
- Christine Joy is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Christine Joy located?
- Christine Joy's practice location on file with NPPES is 7703 Floyd Curl Dr, San Antonio, TX 78229-3901.
- What is Christine Joy's phone number?
- The practice phone number listed in the NPPES registry for Christine Joy is (210) 450-6440.
- Is Christine Joy's NPI active?
- Yes — Christine Joy's NPI (1811282544) is active in the NPPES registry as of the last update on 2016-10-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.